Venetian blind slat



FIG. 1 is a top view of a venetian blind slat of my new design;

FIG. 2 is front elevational view thereof, the rear elevational view being a mirror image of the front elevational view;

FIG. 3 is a right side elevational view thereof, the left side being identical to the right side elevational view; and,

FIG. 4 is a bottom view thereof.

The broken lines in FIGS. 1, 3, and 4 define boundaries of the claimed design and form no part of the claimed design. 

The ornamental design for a venetian blind slat, as shown and described. 